Competition Design Entry #0651 Classified Declassified

Why a leaderboard turns a solo task into a performance

Adding a ranking to an activity that was private makes people work harder and enjoy it less, because the audience changes the purpose of the effort.

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Plate 551 — Eleven names above yours

Intuition test — answer before you read on

Why does adding a leaderboard to a solo activity change behaviour?

A typing-speed app added a weekly leaderboard in 2024 and saw average words-per-minute climb eleven percent within a fortnight. Support tickets about wrist pain rose in the same period. Nobody had changed the exercise; the only new element was a list of names sorted by speed.

What everyone sees

The leaderboard is treated as a mirror — a neutral reflection of what people were already doing. If someone types faster, they must have been capable all along and simply needed a nudge. The ranking appears to reveal ability rather than reshape it.

What is actually happening

Festinger’s social-comparison theory explains the shift: when objective standards are absent, people evaluate themselves by comparing with others nearby. Garcia and Tor showed that proximity to a rival — especially one rank above — intensifies effort in ways that no absolute target can. The ranking does not measure existing behaviour; it creates a new behaviour that exists only because the ranking does. Performance rises, but so does anxiety, because the metric is now relative and therefore never settled.

Why it stays hidden

The transformation hides because the person attributes the change to personal motivation. They say they “wanted to improve,” which is true but incomplete: they wanted to improve relative to a visible list. Remove the list and the urgency disappears, yet the person rarely connects the two.

A ranking does not reveal effort — it installs a new kind of effort that exists only while the ranking is visible.

A ranking does not reveal effort — it installs a new kind of effort that exists only while the ranking is visible.

The hidden part — entry #0651

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A ranking does not reveal effort — it installs a new kind of effort that exists only while the ranking is visible.

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Sources & further reading 2
  1. Festinger — A theory of social comparison processes
  2. Garcia & Tor — The N-effect: more competitors, less competition

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